CN112991611B - Speed design method for real-time sorting of paper money with different denominations in channel - Google Patents
Speed design method for real-time sorting of paper money with different denominations in channel Download PDFInfo
- Publication number
- CN112991611B CN112991611B CN202110502805.6A CN202110502805A CN112991611B CN 112991611 B CN112991611 B CN 112991611B CN 202110502805 A CN202110502805 A CN 202110502805A CN 112991611 B CN112991611 B CN 112991611B
- Authority
- CN
- China
- Prior art keywords
- paper money
- determining
- channel
- maximum
- banknotes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/10—Mechanical details
- G07D11/16—Handling of valuable papers
- G07D11/165—Picking
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Registering Or Overturning Sheets (AREA)
Abstract
The invention discloses a speed design method for real-time sorting of paper money with different denominations in a channel, which is characterized by comprising the following steps of: determining the width W of the maximum-size denomination paper money to be identified; determining the larger value of the forward or reverse maximum swing interval of the reversing tooth as b; determining the theoretical time for the commutator to drive the commutation teeth to complete commutation as T; determining the maximum inclination angle theta of the paper money compatible with the channel; thus determining the minimum distance D > W × cos θ + L × sin θ + b + V × nT between the front and rear paper currency head ends; calculating the maximum number N of the worn banknotes per second; by the design method, the number of the banknotes in moles per second can be obtained under the condition that the linear speed is determined, and the linear speed can also be obtained under the condition that the number of the banknotes in moles per second is determined, so that the motor parameters are further obtained.
Description
Technical Field
The invention belongs to the technical field of financial self-service equipment, and particularly relates to a speed design method for real-time sorting of paper money with different denominations in a channel.
Background
With the advancement of technology, higher demands are now being placed on the depositing and dispensing apparatus, which also needs to allow banknotes of a plurality of different denominations to be put in at a time, which poses new challenges to the storage capacity of the apparatus. Such as:
1. the banknotes with different denominations are mixed and put into the deposit opening, and the banknotes need to enter different cashboxes and the cash outlet after being sorted in the channel, because the banknotes are mixed and put into the deposit opening, the real-time reversing is required in the sorting process.
2. After the paper money is put into the deposit opening, the identification process needs to be completed in the process, and inferior paper money, counterfeit paper money, and oblique paper money which cannot be identified are sorted to the paper money outlet in real time.
3. In order to accelerate deposit speed and improve deposit efficiency, when the channel needs to reach a certain transport speed, more number of the worn banknotes per second can be achieved, and the two functional requirements are compatible.
Disclosure of Invention
The invention aims to provide a speed design method for real-time sorting of paper money with different denominations in a channel aiming at the technical defects in the prior art.
The technical scheme adopted for realizing the purpose of the invention is as follows:
the speed design method for real-time sorting of the paper money with different denominations in the channel is characterized by comprising the following steps of:
determining the width W of the maximum-size denomination paper money to be identified;
determining the larger value of the forward or reverse maximum swing interval of the reversing tooth as b;
determining the theoretical time for the commutator to drive the commutation teeth to complete commutation as T;
determining the maximum inclination angle theta of the paper money compatible with the channel;
thus determining the minimum distance D > W × cos θ + L × sin θ + b + V × nT between the front and rear paper currency head ends;
calculating the maximum number of the banknotes per second N:
n = V × 1/D, i.e., N < V × 1/(W × cos θ + L × sin θ + b + V × nT);
wherein: l is the length of the paper money with the largest size denomination, V is the linear speed of the paper money running in the channel and is a fixed value, n is a coefficient which is larger than 1, and the value is assigned manually according to the actual situation.
Preferably, the commutator is a two-channel commutator.
Preferably, the channels are compatible with banknotes inclined by a maximum angle of between 10 ° and 30 °.
Preferably, when the inclination angle of the bill is larger than the maximum angle, the inclined bill is reversed together with the next bill, and then the bill is rejected to the bill outlet.
Preferably, the maximum number of the banknotes per second N is set to be a fixed value, and the linear velocity of the banknotes running in the channel can be calculated by the following formula:
n = V × 1/D, i.e., N < V × 1/(W × cos θ + L × sin θ + b + V × nT).
Preferably, in consideration of the error, when the maximum number of banknotes per second is calculated, n is 2.
Preferably, the maximum number of banknotes N per second is a maximum integer.
The invention has the beneficial effects that:
the method has high reliability, fully considers various conditions in practical application, is suitable for the two-channel commutator, and can positively design and plan the power arrangement and the structural arrangement of the machine core according to the requirements on the premise of knowing the number of the worn banknotes required by customers (bank requirements, market requirements, supervision requirements and the like).
The design is completed with the minimum power redundancy, or with the safest power coefficient, the lowest paper money clamping probability and other different starting points and tendencies.
Drawings
Fig. 1 is a schematic view of a structural framework.
Fig. 2 is a partial schematic view of region a, with channel 1 entering channel 2.
Fig. 3 is a partial schematic view of region a, channel 1 entering channel 3.
Fig. 4 is a schematic view of the arrangement of the banknotes in the passage.
FIG. 5 is a schematic view of a bill in a tilted condition.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In fig. 1, the banknotes are transported in the direction of arrow 1, exiting for sorting in area a, and then entering two lanes 2, 3 respectively.
Setting:
linear velocity of banknote traveling in the channel: v; typically, this value is a fixed value, a known variable. More is 1.2 m/s; 1.6 m/s; 1.8 m/s; 2 m/s.
Length of banknote: l;
width of the banknote: w;
note: the L and W sizes are the largest one of all the denominations of the banknotes to be identified, such as RMB denomination 100, 50, 20, 10, 5, 1 Yuan mixed counting, and the L and W values are the length and width of the banknote with the denomination of 100.
Maximum number of moles per second: and N is added.
Next, how to determine N when V is a fixed value will be described.
(1) Determining the width W of the maximum-size denomination paper money to be identified;
(2) determining the larger value of the forward or reverse maximum swing interval of the reversing tooth as b;
as shown in fig. 2 and 3, before the head end of the next paper currency enters the teeth of the diverter, in order to achieve real-time diversion, the tail end of the previous paper currency must be ensured to leave the areas B and C, otherwise, the paper currency is in the channel, and the diversion teeth can interfere with the paper currency when swinging, so that the paper currency cannot be diverted.
The areas B and C are forward or reverse swing intervals of the reversing teeth, wherein the larger one of the forward or reverse maximum swing intervals of the reversing teeth is taken as the value B.
Thus: the minimum distance D between the head ends of the front and the rear paper money is larger than W + b.
(3) Determining the theoretical time for the commutator to drive the commutation teeth to complete commutation as T; taking into account the error, the calculation is therefore performed taking 2 times the theoretical time of commutation.
Thus: the minimum distance D between the head ends of the front and the back paper money is larger than W + b + V × 2T.
(4) Determining the maximum inclination angle theta of the paper money compatible with the channel; since the paper money may be inclined to some extent in the channel, the value of D should take into account the inclination angle of the paper money in order to ensure that the paper money is sorted in the channel in real time. That is, when the inclination angle of the bill is less than θ, the bill can be sorted in real time.
When the banknote inclination angle is θ, W in the above formula D > W + b + V × 2T becomes W1 as follows:
W1=W*cosθ+L*sinθ
namely: d > W cos theta + L sin theta + b + V2T.
Remarking:
1. when the inclination angle of the paper currency is larger than theta, the paper currency is reversed together with the following paper currency, and then the paper currency is rejected to the paper currency outlet.
2. In practical application, the value of theta is generally between 10 degrees and 30 degrees.
(5) According to the minimum distance between the front and the rear paper money, the maximum number of the banknotes N in moles per second can be calculated:
n = V × 1/D, i.e., N < V × 1/(W × cos θ + L × sin θ + b + V × 2T);
wherein: l is the length of the paper money with the largest size denomination, V is the linear velocity of the paper money moving in the channel and is a fixed value, and the maximum number N of the paper money in moles per second is a maximum integer.
In addition, according to different requirements, some banks require that the number of the banknotes in moles per second is N; according to the requirement, the minimum value of the paper money conveying speed V in design is calculated, and therefore the minimum requirement of the whole machine for power is calculated.
The following specific calculations were performed in actual cases.
Linear velocity of banknote traveling in the channel: v =1600 mm/s;
the L and W values are taken for banknote length and width of 100, 156mm and 76 mm;
the larger value of the forward or reverse maximum swing interval of the reversing tooth is b =23 mm;
the theoretical time for the commutator to drive the commutation teeth to complete commutation is T =0.005s, and n is 2;
calculating the maximum number of the banknotes per second N:
N<1600mm/s/（76mm*cos20°+156mm*sin20°+ 23mm+1600mm/s*0.005s）=10.27
at a channel running speed of 1600mm/s, the machine core supports at most 10 banknotes per second.
Aiming at the design of a new movement, the design method has the following characteristics:
and (4) minimum power redundancy, and when all parameters are met, V is the minimum value.
The safest power, when V takes value, should increase sufficient factor of safety.
The minimum cash jam rate and the value of theta should be as large as possible, and the value of n is also properly increased.
Aiming at the situation that the core is designed and put into mass production, when the requirement of a customer is changed again, the method can be applied, and the new requirement can be met by adjusting related parameters.
The mature core of volume production is often strict test and market inspection, and the quality is relatively stable, and manufacturing cost is lower, when satisfying new demand, should balance all relevant parameters comprehensively after, at the principle of the original product of minimum change, the selection parameter is adjusted and is satisfied new demand.
Such as: the initial design requirement size of the movement is based on the size of the RMB, and if other national currencies are added, W and L in the formula will change.
Under the new size standard, in order to meet the requirement of speed, the new customer requirement can be met by means of modifying the shape of the reversing tooth, adjusting the parameter b, replacing the specification of the reverser, adjusting the parameter T, reducing the compatible paper money inclination angle theta and the like on the premise of not changing the overall power design frame.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The speed design method for real-time sorting of the paper money with different denominations in the channel is characterized by comprising the following steps of:
determining the width W of the maximum-size denomination paper money to be identified;
determining the larger value of the forward or reverse maximum swing interval of the reversing tooth as b;
determining the theoretical time for the commutator to drive the commutation teeth to complete commutation as T;
determining the maximum inclination angle theta of the paper money compatible with the channel, wherein the theta is between 10 and 30 degrees;
thus determining the minimum distance D > W × cos θ + L × sin θ + b + V × nT between the front and rear paper currency head ends;
when the linear velocity V of the paper money running in the channel is a fixed value, the maximum number of the paper money in one second of the paper money in the channel can be calculated by the following formula, and N is a maximum integer:
n = V × 1/D, i.e., N < V × 1/(W × cos θ + L × sin θ + b + V × nT);
wherein: l is the length of the paper money with the largest size denomination, L and W are changed, the design of the maximum number of the worn paper money per second for the paper money with different sizes in different countries is realized, n is 2, namely 2 times of theoretical time is the time required by the actual reverser to drive the reversing teeth to complete reversing.
2. A method of speed design for real time sorting of notes of different denominations in a lane as claimed in claim 1 wherein said diverter is a two lane diverter.
3. The method of claim 1, wherein when the angle of inclination of the note is greater than a maximum angle, the inclined note is reversed with the next note and rejected to the output.
4. The speed design method for real-time sorting of the paper money with different denominations in the channel is characterized by comprising the following steps of:
determining the width W of the maximum-size denomination paper money to be identified;
determining the larger value of the forward or reverse maximum swing interval of the reversing tooth as b;
determining the theoretical time for the commutator to drive the commutation teeth to complete commutation as T;
determining the maximum inclination angle theta of the paper money compatible with the channel, wherein the theta is between 10 and 30 degrees;
thus determining the minimum distance D > W × cos θ + L × sin θ + b + V × nT between the front and rear paper currency head ends;
when the maximum number N of the banknotes per second is a fixed value, calculating the linear speed of the banknotes running in the channel by the following formula:
n = V × 1/D, i.e., N < V × 1/(W × cos θ + L × sin θ + b + V × nT);
wherein: l is the length of the paper money with the largest size denomination, n is 2, namely 2 times of theoretical time is the time required by the actual reverser to drive the reversing teeth to complete reversing, and when all parameters are met, the linear speed of the paper money running in the channel is the minimum value, so that the minimum power redundancy is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110502805.6A CN112991611B (en) | 2021-05-10 | 2021-05-10 | Speed design method for real-time sorting of paper money with different denominations in channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110502805.6A CN112991611B (en) | 2021-05-10 | 2021-05-10 | Speed design method for real-time sorting of paper money with different denominations in channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112991611A CN112991611A (en) | 2021-06-18 |
| CN112991611B true CN112991611B (en) | 2021-09-14 |
Family
ID=76337305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110502805.6A Active CN112991611B (en) | 2021-05-10 | 2021-05-10 | Speed design method for real-time sorting of paper money with different denominations in channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112991611B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11208932A (en) * | 1998-01-23 | 1999-08-03 | Hitachi Ltd | Paper sheet conveying device |
| JP2006209603A (en) * | 2005-01-31 | 2006-08-10 | Hitachi Omron Terminal Solutions Corp | Paper sheet handling device |
| JP4807025B2 (en) * | 2005-09-30 | 2011-11-02 | 沖電気工業株式会社 | Automatic transaction equipment |
| JP2013050782A (en) * | 2011-08-30 | 2013-03-14 | Oki Electric Ind Co Ltd | Bill processing device, bill processing method, and program |
| JP5775412B2 (en) * | 2011-10-04 | 2015-09-09 | 日立オムロンターミナルソリューションズ株式会社 | Banknote processing apparatus, banknote processing method, and banknote processing program |
| CN104732650B (en) * | 2015-03-27 | 2017-06-16 | 深圳怡化电脑股份有限公司 | The processing method and system of a kind of bank note |
| CN107437292B (en) * | 2017-08-03 | 2020-08-04 | 恒银金融科技股份有限公司 | Automatic teller machine with abnormal banknote processing function |
| CN107845188B (en) * | 2017-11-15 | 2024-02-06 | 深圳怡化电脑股份有限公司 | Banknote form detection method, banknote form detection device and self-service deposit and withdrawal device |
| CN108665610A (en) * | 2018-05-10 | 2018-10-16 | 深圳怡化电脑股份有限公司 | The control method and device of commutator |
| CN109816850B (en) * | 2018-12-17 | 2022-12-06 | 恒银金融科技股份有限公司 | Power wheel stress distribution method for paper money conveying channel lap-joint module |
| CN110867016B (en) * | 2019-11-27 | 2022-04-15 | 深圳怡化电脑股份有限公司 | Commutator signal conversion control method, device, equipment and storage medium |
-
2021
- 2021-05-10 CN CN202110502805.6A patent/CN112991611B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112991611A (en) | 2021-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6074334A (en) | Document facing method and apparatus | |
| JPS6061461A (en) | Paper sheet accumulation control system | |
| US20080116628A1 (en) | Note facing apparatus for high speed processing | |
| JP5911190B2 (en) | Banknote processing apparatus and banknote processing method | |
| JPS6211392B2 (en) | ||
| CN102289861B (en) | Paper money collecting machine capable of automatically feeding whole stack of paper money simultaneously | |
| CN112991611B (en) | Speed design method for real-time sorting of paper money with different denominations in channel | |
| CN201859498U (en) | Bill sorting machine integrated module with double-surface image scanning function | |
| CN202167074U (en) | Currency collector capable of realizing simultaneous automatic currency input of whole paper currency stack | |
| CN203276395U (en) | Paper money feeding mechanism increasing weight applied on paper money feeding wheel of note sorter | |
| JP2015084237A (en) | Banknote processing apparatus | |
| CN106127937B (en) | Paper currency sorter and method of use | |
| US8517160B2 (en) | Method for controlling note throughput | |
| JP2003146478A (en) | Paper sheet processor and carrying direction changeover mechanism for paper sheet | |
| WO2010106647A1 (en) | Bill processing device and bill processing method | |
| CN104574651A (en) | Counting method | |
| CN207281923U (en) | Automatic teller machine | |
| CN216871324U (en) | Paper money dynamic monitoring mechanism for temporary storage module | |
| CN214587071U (en) | Coin recognition device suitable for coin exchange paper currency equipment | |
| CN104484939B (en) | Device and method for temporary storage of paper money receiver | |
| WO2009118839A1 (en) | Bill processor | |
| JP6192774B2 (en) | Banknote handling equipment | |
| CN112200964A (en) | Paper money storage circulating change-making machine core and equipment | |
| CN107487477A (en) | A kind of bill binding device, method and system | |
| JPS6278040A (en) | Treater for sheets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |